1020424304 has 10 divisors (see below), whose sum is σ = 1977072120. Its totient is φ = 510212144.

The previous prime is 1020424291. The next prime is 1020424309. The reversal of 1020424304 is 4034240201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020424309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31888244 + ... + 31888275.

It is an arithmetic number, because the mean of its divisors is an integer number (197707212).

Almost surely, 2^1020424304 is an apocalyptic number.

It is an amenable number.

1020424304 is a deficient number, since it is larger than the sum of its proper divisors (956647816).

1020424304 is an equidigital number, since it uses as much as digits as its factorization.

1020424304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63776527 (or 63776521 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1020424304 is about 31944.0808914578. The cubic root of 1020424304 is about 1006.7622699626.

Adding to 1020424304 its reverse (4034240201), we get a palindrome (5054664505).

The spelling of 1020424304 in words is "one billion, twenty million, four hundred twenty-four thousand, three hundred four".